154741872

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 416535840

約数和(自身を除く): 261793968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1289, 1464, 1968, 2501, 2578, 2928, 3867, 5002, 5156, 7503, 7734, 10004, 10312, 15006, 15468, 20008, 20624, 30012, 30936, 40016, 52849, 60024, 61872, 78629, 105698, 120048, 157258, 158547, 211396, 235887, 314516, 317094, 422792, 471774, 629032, 634188, 845584, 943548, 1258064, 1268376, 1887096, 2536752, 3223789, 3774192, 6447578, 9671367, 12895156, 19342734, 25790312, 38685468, 51580624, 77370936, 154741872]

約数ペア:

[(1, 154741872), (2, 77370936), (3, 51580624), (4, 38685468), (6, 25790312), (8, 19342734), (12, 12895156), (16, 9671367), (24, 6447578), (41, 3774192), (48, 3223789), (61, 2536752), (82, 1887096), (122, 1268376), (123, 1258064), (164, 943548), (183, 845584), (244, 634188), (246, 629032), (328, 471774), (366, 422792), (488, 317094), (492, 314516), (656, 235887), (732, 211396), (976, 158547), (984, 157258), (1289, 120048), (1464, 105698), (1968, 78629), (2501, 61872), (2578, 60024), (2928, 52849), (3867, 40016), (5002, 30936), (5156, 30012), (7503, 20624), (7734, 20008), (10004, 15468), (10312, 15006)]